2080977

Information

• Patent Grant
• 2080977

• References
• Source

• Patent Number

  2,080,977

• Date Filed

  Not available

• Date Issued

  Tuesday, May 18, 1937
  87 years ago

• CPC

  • B65G69/12 - Sieving bulk materials during loading or unloading

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 193 - Conveyors, chutes, skids, guides, and ways
  • 414 - Material or article handling